/**
 * Copyright 2008 Mathias Doenitz, http://lis.to/
 *
 * This file is part of the lis.to java desktop client. The lis.to java desktop client is free software: you can
 * redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free
 * Software Foundation, either version 3 of the License, or (at your option) any later version.
 *
 * The lis.to java desktop client is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along with the lis.to java desktop client.
 * If not, see http://www.gnu.org/licenses/
 */

package listo.client.actions;

import com.google.inject.Inject;
import com.google.inject.Provider;
import listo.client.ContextManager;
import listo.client.Convert;
import listo.client.ImageProvider;
import listo.client.Lang;
import listo.client.dialogs.FolderDialog;
import listo.client.model.Folder;
import listo.client.model.operations.UpdateFolderOp;
import listo.client.viewlists.FolderView;
import listo.client.viewlists.FolderViewList;
import listo.utils.logging.Log;

import javax.swing.*;
import java.awt.event.ActionEvent;

public class EditFolderAction extends BaseAction implements FolderDialog.OkListener<Folder> {

    private final ContextManager contextManager;
    private final Provider<FolderDialog> folderDialogProvider;
    private final FolderViewList folderViewList;

    private Folder folder;

    @Inject
    protected EditFolderAction(Log log, Lang lang, ImageProvider imageProvider, ContextManager contextManager,
                               Provider<FolderDialog> folderDialogProvider, FolderViewList folderViewList) {
        super(log, lang, "editFolder");
        this.contextManager = contextManager;
        this.folderDialogProvider = folderDialogProvider;
        this.folderViewList = folderViewList;

        setEnabled(false);

        putValue(Action.SMALL_ICON, imageProvider.getIcon("16x16/folder_edit.png"));
        putValue(Action.LARGE_ICON_KEY, imageProvider.getIcon("22x22/folder_edit.png"));
    }

    /**
     * Invoked when an action occurs.
     */
    public void perform(ActionEvent e) {
        FolderView[] selectedViews = Convert.toFolderViews(folderViewList.getSelectedValues());
        if (selectedViews.length != 1) return;

        folder = selectedViews[0].getFolder();

        FolderDialog dialog = folderDialogProvider.get();
        dialog.setOkListener(this);
        dialog.setTitle("Edit folder " + folder.getPathName());
        dialog.run(folder);
    }

    public void onOk(Folder updatedFolder) {
        UpdateFolderOp op = new UpdateFolderOp();
        op.setFolder(folder.getId());
        if (!folder.getIcon().equals(updatedFolder.getIcon())) op.addField("icon", updatedFolder.getIcon());
        if (!folder.getName().equals(updatedFolder.getName())) op.addField("name", updatedFolder.getName());
        contextManager.addAndRun(op);
    }

}